I'm surprised luxury cars don't already have this feature built-in.
Of course on Lincolns it would break immediately and cost thousands to repair. On BMWs it would be impossibly complex to operate, requiring a separate
200-page manual, a stilted translation from the original German.Insurance companies could use it to monitor your activities, raising your rates if they don't like the places you go, or just for the heck of it.
Until technology and marketing catch up with this pressing "need", you could alway keep a disposable black and white film camera in the glove compartment...
Chris